I did the same thing with some turf I put down in my backyard. I slit it so I can roll one side up, and still have it carpeted on the other side. Now my poor pup doesn't slide around on turn and bumps...
Yeah, well like I said I had these pieces left over and half a bucket of glue. It does make it a bit quieter while riding. If and when it gets so dirty it won't clean, I'll just put down some more.